Food, a habitat and Oxygen.
idk sorry :( maybe cause its giant?
yes!
Giant kelp are neither animals nor plants. Giant kelp is in the Protista Kingdom.
Kelp is in the phylum Heterokontophyta, and the class Phaeophyceae.
Yes, giant kelp reproduce sexually. Giant kelp is a protist. Some kelp reproduce sexually while others reproduce asexually.
kelp does not eat, it is a plant. it photosynthesises
Giant kelp is a brown algae, some scientists believe it is a green algae but it is not.
Giant kelp is 100 feet but it can grow to 175 feet
Yes.
SUNLIGHT
something
no